@font-face {
    font-family: "iconfont";
    /* Project id 3954916 */
    src: url('//at.alicdn.com/t/c/font_3954916_1n50lnby6fz.woff2?t=1679565820508') format('woff2'),
        url('//at.alicdn.com/t/c/font_3954916_1n50lnby6fz.woff?t=1679565820508') format('woff'),
        url('//at.alicdn.com/t/c/font_3954916_1n50lnby6fz.ttf?t=1679565820508') format('truetype');
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

.left {
    float: left;
}

.right {
    float: right;
}

.style_red {
    color: #c81523;
}

.error {
    color: #c81523;
}

.logo {
    /* 如果写了margin-top，则会发生外边距塌陷，可以给父元素添加 overflow：hidden等方法，study中有 。或者直接写padding-top*/
    margin-top: 18px;
}

.header{
    overflow: hidden;
    height: 84px;
    border-bottom: 2px solid #c81523;
}

.registerarea {
    margin-top: 20px;
    height: 522px;
    border: 1px solid #ccc;
}

.re_hd {
    height: 42px;
    background-color: #ececec;
    border-bottom: 1px solid #ccc;
}

/* 子代选择器,选第一个a */
.re_hd>a{
    padding: 0 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 42px;
    text-align: center;
}

.re_hd .login {
    padding: 0 10px;
    line-height: 42px;
    text-align: center;
}

.reg_form {
    width: 600px;
    margin: 50px auto 0;
}

.reg_form ul li {
    padding-bottom: 30px;
}

.reg_form ul li label {
    /* label是行内元素，需要转化成行内块元素 */
    display: inline-block;
    width: 88px;
    /* 向右对齐，不是居中对齐 */
    text-align: right;
}

/* 可以使前面四个input框保持原来大小且同意协议的框不受影响 */
.reg_form ul li:nth-child(-n+5) input{
    width: 242px;
    height: 37px;
    border: 1px solid #ccc;
}

/* odd是奇数，even是偶数 */
.reg_form ul li span:nth-child(odd)::before {
    font-family: iconfont;
    content: '';
}

/* 安全程度背景色 */
.ruo {
    background-color: #c81523;
}

.zhong {
    background-color: green;
}

.qiang {
    background-color: orange;
}

.blue {
    color: skyblue;
}

.reg_form ul li em {
    color: #fff;
    padding: 0 20px;
    border: 1px solid #fff;
}

.reg_form ul li:last-child input{
    width: 242px;
    height: 37px;
    line-height: 37px;
    margin-left: 90px;
    background-color: #c81523;
    color: #fff;
    
}

.safe {
    padding-left: 110px;
}

.agree {
    padding-left: 130px;
}

.agree input{
    /* 使勾选框跟文字在同一行 */
    vertical-align: middle;
}

.mod_copyright {
    text-align: center;
}

.links {
    padding-top: 20px;
}

.links a {
    margin: 0 3px;
}

.mod_copyright .copyright {
    padding-top: 10px;
}




